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uisp
uisp_fastpoll_3712.patch
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File uisp_fastpoll_3712.patch of Package uisp
diff -Nru uisp-cvs-2005-02-01/src/Avr.C uisp-cvs-2005-02-01-patched/src/Avr.C --- uisp-cvs-2005-02-01/src/Avr.C 2004-12-28 09:54:11.000000000 -0500 +++ uisp-cvs-2005-02-01-patched/src/Avr.C 2005-02-01 02:05:46.000000000 -0500 @@ -44,7 +44,7 @@ /* ATMEL AVR codes */ TAvr::TPart TAvr::parts [] = { - /* device sig. bytes flash page EEPROM twdFL twdEE flags */ + /* device_name sig. bytes flash page EEPROM twdFL twdEE flags */ { "AT90S1200", 0x90, 0x01, 1024, 0, 64, 4000, 4000, AVR_1200 }, { "ATtiny12", 0x90, 0x05, 1024, 0, 64, 1700, 3400, AVR_TN12 }, @@ -65,7 +65,7 @@ { "ATtiny22", 0x91, 0x06, 2048, 0, 128, 4000, 4000, AVR_TN22 }, { "ATtiny26", 0x91, 0x09, 2048, 32, 128, 4500, 9000, AVR_TN26 }, - { "ATtiny2313", 0x91, 0x0A, 2048, 0, 128, 4000, 4000, AVR_TN2313 }, + { "ATtiny2313", 0x91, 0x0A, 2048, 32, 128, 4500, 4000, AVR_TN2313 }, #if 0 /* 12V parallel programming only; here just for the evidence */ @@ -77,7 +77,7 @@ /* no longer in production? -> use 8515, 8535 instead */ { "AT90S4414", 0x92, 0x01, 4096, 0, 256, 4000, 4000, AVR_2313 }, { "AT90S4434", 0x92, 0x02, 4096, 0, 256, 4000, 4000, AVR_8535 }, - { "ATmega48", 0x92, 0x05, 4096, 0, 256, 4000, 4000, AVR_M163 }, + { "ATmega48", 0x92, 0x05, 4096, 64, 256, 4500, 4000, AVR_M48 }, { "AT90S8515", 0x93, 0x01, 8192, 0, 512, 4000, 4000, AVR_2313 }, { "AT90S8535", 0x93, 0x03, 8192, 0, 512, 4000, 4000, AVR_8535 }, @@ -90,7 +90,7 @@ { "ATmega8515", 0x93, 0x06, 8192, 64, 512, 4500, 9000, AVR_M163 }, { "ATmega8", 0x93, 0x07, 8192, 64, 512, 4500, 9000, AVR_M163 }, { "ATmega8535", 0x93, 0x08, 8192, 64, 512, 4500, 9000, AVR_M163 }, - { "ATmega88", 0x93, 0x0a, 8192, 64, 512, 4000, 4000, AVR_M163 }, + { "ATmega88", 0x93, 0x0a, 8192, 64, 512, 4500, 4000, AVR_M48 }, #if 0 /* 12V parallel programming only; here just for the evidence */ diff -Nru uisp-cvs-2005-02-01/src/Avr.h uisp-cvs-2005-02-01-patched/src/Avr.h --- uisp-cvs-2005-02-01/src/Avr.h 2004-03-30 21:25:44.000000000 -0500 +++ uisp-cvs-2005-02-01-patched/src/Avr.h 2005-02-01 02:10:40.000000000 -0500 @@ -99,6 +99,9 @@ /* Read Lock Bits at bits 4, 3, 2. */ #define AT89S_LOCK_RD432 0x1000 +/* Some newer devices use Ready/Busy page-polling for Flash/EEPROM */ +#define AVR_RDY_BSY 0x2000 + /* Aliases. */ #define AT89S_BYTE_POLL AVR_BYTE_POLL #define AT89S_PAGE_POLL AVR_PAGE_POLL @@ -127,9 +130,12 @@ #define AVR_TN26 (AVR_BYTE_POLL | AVR_PAGE_POLL | AVR_LOCK_BOOT | AVR_FUSE_RD \ | AVR_FUSE_NEWWR | AVR_CAL_RD | AVR_FUSE_HIGH) -#define AVR_TN2313 (AVR_BYTE_POLL | AVR_PAGE_POLL | AVR_LOCK_BOOT \ - | AVR_FUSE_RD | AVR_FUSE_NEWWR | AVR_CAL_RD \ - | AVR_FUSE_HIGH | AVR_FUSE_EXT) +#define AVR_TN2313 (AVR_RDY_BSY | AVR_LOCK_BOOT | AVR_FUSE_RD \ + | AVR_FUSE_NEWWR | AVR_CAL_RD | AVR_FUSE_HIGH | AVR_FUSE_EXT) + +#define AVR_M48 (AVR_RDY_BSY | AVR_LOCK_BOOT | AVR_FUSE_RD \ + | AVR_FUSE_NEWWR | AVR_CAL_RD | AVR_FUSE_HIGH | AVR_FUSE_EXT) + #define AT89S51 (AT89S | AT89S_BYTE_POLL | AT89S_LOCK_RD432) #define AT89S52 (AT89S | AT89S_BYTE_POLL | AT89S_LOCK_RD432) diff -Nru uisp-cvs-2005-02-01/src/AvrDummy.C uisp-cvs-2005-02-01-patched/src/AvrDummy.C --- uisp-cvs-2005-02-01/src/AvrDummy.C 2004-02-07 14:19:46.000000000 -0500 +++ uisp-cvs-2005-02-01-patched/src/AvrDummy.C 2005-02-02 00:19:12.000000000 -0500 @@ -99,6 +99,11 @@ bool poll_data = use_data_polling && TestFeatures(AVR_PAGE_POLL) && (page_poll_byte != 0xFF); + bool poll_rdybsy = use_data_polling && TestFeatures(AVR_RDY_BSY); + + TByte rbyte = 0xFF; + + /* "Write Program Memory Page" serial instruction: */ TByte prg_page [4] = { 0x4C, (TByte)((page_addr >> 9) & 0xff), (TByte)((page_addr >> 1) & 0xff), @@ -115,11 +120,15 @@ gettimeofday(&t_start_poll, NULL); timeradd(&t_start_poll, &t_wait, &t_timeout); - /* Wait */ + /* Wait in a busy loop upto t_wd_flash usecs, unless polling returns */ do { gettimeofday(&t_end, NULL); - if (poll_data) { - TByte rbyte = ReadByte(page_poll_addr); + if (poll_rdybsy) { + rbyte = ReadReadyBusy(); + if ((rbyte & 0x01) == 0x0) + break; + } else if (poll_data) { + rbyte = ReadByte(page_poll_addr); if (rbyte == page_poll_byte) break; } @@ -127,7 +136,7 @@ /* Write Statistics */ timersub(&t_end, &t_start_wr, &t_write); /* t_write = t_end - t_start_wr */ - if (poll_data) { + if (poll_data || poll_rdybsy) { float write_time = 1.0e-6 * t_write.tv_usec + t_write.tv_sec; total_poll_time += write_time; if (max_poll_time < write_time) @@ -204,6 +213,18 @@ } /* + Read/Poll Ready/Busy: 7 6 5 4 3 2 1 0 + tn2313,m48,m88,m168: x x x x x x x 1=BUSY + */ +TByte +TAvrDummy::ReadReadyBusy() +{ + TByte rdybsy[4] = { 0xF0, 0x00, 0x00, 0x01}; + Send(rdybsy, 4); + return rdybsy[3]; +} + +/* Read Lock/Fuse Bits: 7 6 5 4 3 2 1 0 2333,4433,m103,m603,tn12,tn15: x x x x x LB2 LB1 x 2323,8535: LB1 LB2 SPIEN x x x x FSTRT @@ -350,6 +371,8 @@ bool poll_data = ((segment==SEG_FLASH && !page_size) || segment==SEG_EEPROM) && use_data_polling && TestFeatures(AVR_BYTE_POLL); + bool poll_rdybsy = use_data_polling && TestFeatures(AVR_RDY_BSY); + CheckMemoryRange(addr); /* For speed, don't program a byte that is already there @@ -389,6 +412,7 @@ if (at89) addr <<= 1; + /* Load program memory page */ TByte hl = (addr & 1) ? 0x48 : 0x40; TByte flash [4] = { hl, (TByte)((addr >> 9) & 0xff), @@ -460,9 +484,14 @@ so it has much better (microsecond) resolution. */ gettimeofday(&t_end, NULL); - if (poll_data){ + + if (poll_rdybsy) { + rbyte = ReadReadyBusy(); + if ((rbyte & 0x01) == 0x0) + break; + } else if (poll_data) { if ((byte == (rbyte = ReadByte(addr))) && - (byte != 0) && (byte != 0x7F) && (byte != 0x80) && (byte != 0xFF)){ + (byte != 0) && (byte != 0x7F) && (byte != 0x80) && (byte != 0xFF)) { break; } } @@ -470,7 +499,7 @@ /* Write Statistics */ timersub(&t_end, &t_start_wr, &t_write); /* t_write = t_end - t_start_wr */ - if (poll_data) { + if (poll_data || poll_rdybsy) { float write_time = 1.0e-6 * t_write.tv_usec + t_write.tv_sec; total_poll_time += write_time; if (max_poll_time < write_time) diff -Nru uisp-cvs-2005-02-01/src/AvrDummy.h uisp-cvs-2005-02-01-patched/src/AvrDummy.h --- uisp-cvs-2005-02-01/src/AvrDummy.h 2002-05-25 13:59:46.000000000 -0400 +++ uisp-cvs-2005-02-01-patched/src/AvrDummy.h 2005-02-01 23:43:27.000000000 -0500 @@ -41,6 +41,7 @@ void EnableAvr(); TByte GetPartInfo(TAddr addr); void WriteProgramMemoryPage(); + TByte ReadReadyBusy(); TByte ReadLockFuseBits(); TByte ReadFuseLowBits(); TByte ReadFuseHighBits(); diff -Nru uisp-cvs-2005-02-01/src/Main.C uisp-cvs-2005-02-01-patched/src/Main.C --- uisp-cvs-2005-02-01/src/Main.C 2004-11-16 22:18:33.000000000 -0500 +++ uisp-cvs-2005-02-01-patched/src/Main.C 2005-02-01 23:59:34.000000000 -0500 @@ -66,7 +66,7 @@ "Syntax: uisp [-v{=level}] [-h] [--help] [--version] [--hash=perbytes]\n" " [-dprog=avr910|pavr|stk500]" #ifndef NO_DAPA -" [-dprog=type]\n" +" [-dprog=type]\n" " [-dlpt=address|/dev/parportX] [-dno-poll] [-dno-retry]\n" " [-dvoltage=...] [-dt_sck=time] [-dt_wd_{flash|eeprom}=time]\n" " [-dt_reset=time] [-dinvert=sck,mosi,miso,reset]" @@ -79,7 +79,8 @@ " [--download] [--size=bytes] [of=output_file]\n" " [--segment=flash|eeprom|fuse] [--terminal]\n" " [--rd_fuses] [--wr_fuse_l=byte] [--wr_fuse_h=byte]\n" -" [--wr_fuse_e=byte] [--wr_lock=byte]\n\n" +" [--wr_fuse_e=byte] [--wr_lock=byte]\n" +"\n" "Programming Methods:\n" " -dprog=avr910 Standard Atmel Serial Programmer/Atmel Low Cost Programmer\n" " pavr http://www.avr1.org/pavr/pavr.html\n" @@ -266,6 +267,7 @@ try{ const char* val; + device = NULL; val = GetCmdParam("-dprog"); /* backwards compatibility, -datmel is now -dprog=avr910 */ if (GetCmdParam("-datmel", false)) @@ -298,7 +300,8 @@ if (argv_ok[i]==0 && strncmp(argv[i], "-d", 2)==0){ Info(0,"Invalid parameter: %s\n", argv[i]); exit(1); } - } + } + if (device()==NULL){ throw Error_Device("Programming method is not selected."); } @@ -429,13 +432,13 @@ /* Check bad command line parameters */ for (int i=1; i<argc; i++){ if (argv_ok[i]==0){Info(0,"Invalid parameter: %s\n", argv[i]);} - } - } + } + } catch(Error_C& errC){perror("Error"); errC.print(); return_val=1;} catch(Error_Device& errDev){errDev.print(); return_val=2;} catch(Error_MemoryRange& x){ Info(0, "Address out of memory range.\n"); return_val=3; - } + } // free(argv_ok); return return_val; }
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